How to Build a DIY Air Purifier

How to Build a DIY Air Purifier with a Box Fan and Air Filters

Are you concerned with your indoor air quality? Do you need an air purifier in a pinch, but don’t have one yet? In this video, we’ll show you how to make your own air purifier using a common 20″ box fan and pleated air filters. We utilize 20x20x2 MERV 13 pleated air filters to make a very efficient and powerful air purifier for less than $50.

If you’re looking for air filters to build your own air purifier, start here for quality, American-made AIRx filters.

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